package jason.service;

import org.springframework.cloud.stream.annotation.EnableBinding;
import org.springframework.cloud.stream.messaging.Source;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.support.MessageBuilder;

import javax.annotation.Resource;
import java.util.UUID;

//定义消息的推送管道
@EnableBinding(Source.class)
public class IMessageProviderImpl implements IMessageProvider{
    @Resource
    private MessageChannel output;

    public String send() {

        String series= UUID.randomUUID().toString();
        output.send(MessageBuilder.withPayload(series).build());
        System.out.println("消息==》"+series);

        return null;
    }
}
